TANGE 1" ALLOY SEALED AHEAD SET SILVER HS100 (Price: £29.99) TANGE 1 1/8 ALLOY SEALED AHEAD SET BLACK HS112 (Price: £31.99) TANGE 1 1/8 ALLOY SEALED AHEAD SET SILVER HS113 (Price: £31.99) TANGE 1 1/8 SEMI INTER ALLOY 44mm BLACK HS114 (Price: £29.99) TANGE 1" SEALED ALLOY HEADSET SILVER HS116 (Price: £29.99)